-er -ic a-a a-c a-i aaa aac aae aaf aai aao aar aas ac- aca acc ace acf aci aco acr acs aea aec aee aef aei aeo aer aes af- afa afc afe aff afi afo afr afs ai- aia aic aie aif aii aio air ais aoa aoc aoe aof aoi aoo aor aos ar- ara arc are arf ari aro arr ars as- asa asc ase asf asi aso asr ass c-- caa cac cae caf cai cao car cas cca ccc cce ccf cci cco ccr ccs ce- cea cec cee cef cei ceo cer ces cfa cfc cfe cff cfi cfo cfr cfs ci- cia cic cie cif cii cio cir cis co- coa coc coe cof coi coo cor cos cra crc cre crf cri cro crr crs csa csc cse csf csi cso csr css eaa eac eae eaf eai eao ear eas ec- eca ecc ece ecf eci eco ecr ecs eea eec eee eef eeo eer ees ef- efa efc efe eff efi efo efr efs eia eic eie eif eii eio eir eis eo- eoa eoc eoe eof eoi eoo eor eos era erc ere erf eri ero err ers es- esa esc ese esf esi eso esr ess faa fac fae faf fai fao far fas fca fcc fce fcf fci fco fcr fcs fea fec fee fef fei feo fer fes ffa ffc ffe fff ffi ffo ffr ffs fia fic fie fif fii fir fis foa foc foe fof foi foo for fos fra frc fre frf fri fro frr frs fsa fsc fse fsf fsi fso fsr fss i-f ia- iaa iac iae iaf iai iao iar ias ica icc ice icf ici ico icr ics ie- iea iec iee ief iei ier ies ifa ifc ife iff ifi ifo ifr ifs iia iic iie iif iii iio iir iis io- ioa ioc ioe iof ioi ioo ior ios ir- ira irc ire irf iri iro irr irs is- isa isc ise isf isi iso isr iss o-i oaa oac oae oaf oai oao oar oas oc- oca occ ocf oci oco ocr ocs oea oec oee oef oei oeo oer oes of- ofa ofc ofe off ofi ofo ofr ofs oia oic oie oif oii oio oir ois oo- ooa ooc oof ooi ooo oor oos or- ora orc ore orf ori oro orr ors os- osa osc ose osf osi oso osr oss ra- raa rac rae raf rai rao rar ras rca rcc rce rcf rci rco rcr rcs re- rea rec ree ref rei reo rer res rfa rfc rfe rff rfi rfo rfr rfs ria ric rie rif rii rio rir ris roa roc roe rof roi roo ror ros rra rrc rrf rri rrr rrs rsa rsc rse rsf rsi rso rsr rss saa sac sae saf sai sao sar sas sca scc sce scf sci sco scr scs se- sea sec see sef sei seo ser ses sfa sfc sfe sff sfi sfo sfr sfs sia sic sie sif sii sio sir sis soa soc soe sof soi soo sor sos sr- sra src sre srf sri sro srr srs ss- ssa ssc sse ssf ssi sso ssr sss

-ase -ose a-ii aaaa aaac aaae aaaf aaai aaar aaas aaca aacc aace aacf aaci aaco aacr aacs aaea aaec aaes aafa aafc aaff aafi aaic aaii aais aaoe aaoo aara aarc aare aari aaro aars aasa aasc aase aasf aasi aass acaa acac acae acai acar acas acca accc acce accf acci acco accs ace- acea acec acer aces acfc acfe acfi acfs aci- acia acic acie acif acir acis acoa acoe acor acos acr- acra acrc acre acri acro acrr acrs acsa acsc acse acsi acss aeac aeaf aeas aeci aeer aeio aer- aera aerc aeri aero aers aesc aess afaa afao afar afca afcc afci afcs afee afer afes affa affc affi affo affs afia afif afir afis afoa afoe afoo afor afr- afra afrc afre afri afro afrs afsa afsc aiai aias aica aicc aice aicf aicr aics aiea aiee aiff aifs aiia aiic aiir aioc aioi aira aire airi airo airs aisa aise aisi aiso aisr aoca aoce aocs aora aors aoss arac arae araf arai arar aras arc- arca arce arci arco arcs area arec aree aref arei areo ares arfa arfc arff arfs aria arie arif arii ario aris aroa aroe aroi aroo aror aros arr- arra arrc arre arri arro arrr arrs ars- arsa arsc arse arsi arso asaa asac asae asaf asai asao asar asas asc- asca ascc asce asci asco ascr asea asec asee aser ases asfa asfi asia asic asie asif asii asio asir asis asoc asof asoi asor asos asra asrc asro asrs assa assc asse assi asso assr asss caaa caac caaf caas cac- caca cacc cace caci caco cacr caec caei caer caes cafa cafc cafe caff cafs caia caic caio cair cais caoi caor caos cara carc care carf cari caro carr cars casa casc case casi caso casr cass ccaa ccac ccaf ccai ccar ccas ccca cccc cccf ccci cccs ccee ccfa ccfc ccff ccfi ccic ccii ccir ccis ccoc ccra ccrc ccre ccrf ccri ccrs ccsa ccsf ccsi ccss ceac cear ceas cec- ceca cece ceci ceco cecs ceec cees cef- cefa cefc ceor ceos cer- cera cerc cere cerf ceri cero cers cesa cesc cese cesi cesr cess cfaa cfac cfae cfao cfar cfca cfcf cfco cfcs cffr cfia cfoa cfor cfos cfra cfre cfsa cfse cfsi ciaa ciao ciar cias cica cicc cici cico cicr cics ciee cier cies cifa cife ciff cifs ciia ciii ciis cior cios cira circ cire ciri ciro cirr cirs cis- cisa cisc cise cisr ciss coai coas coca coce coco coes cofc cofe coff cofi cofs coia coif coir cois coof coos cor- cora corc core corf cori coro corr cors cosa cosc cose cosi coso coss crac craf crai crar cras crca crcc crce